3.Schematic
FinePix S2 Pro (U/E) SERVICE MANUAL
24
SCS3A IC501 (CSP)
USB
OUT
AA LR6
D+,D-,VBUS
ADCLK
VARIOUS
PULSE
O.LPF
V-DRV
IC500
Super-CCD
23.0mm x 15.5mm
6.17million Pixels
IC100
ANALOG
BLOCK
TG
(PROGRAMABLE)
DETECTION
[KEY]
MENU/EXE
CANCEL
FUNC
PLAY
BACK
4-DIRECTION
DC Jack
BATT
VDET
DC IN
FUSE
SP_AMP
AUDIO BLOCK IC600
Vol
LPF
RESET
VDET
SO1,SI1,SCL1
BATT
Back-up
CCD I/F
AUTO
YC PRO
YC I/F
IBUF
TFDC
IMAGE BUS 32bit/75MHz
BITMAP CG
D/A (4ch)
MADIA
JPEG
ENCD
USB
SIO
WDT
MFT
ICU
ADC
PORT
CLKC
CPU BUS 32bit/75MHz
MICON I/O BUS 32bit/75MHz
CPU CORE
SDI
SDRAM 32KB
I-cache 8KB
BUS CONTROL
MICON CORE
A/D
I/O BUFFER
IMAGE BUS I/F
UCS1 IC306 (CSP)
12
R/G/B
MIC_AMP
LPF
75 ohm
Drv.
LED_BL
SSFDC
CF(MD)
SOCKET
LCD-CONT
IC201
VBS
AV_DET
X'TAL
24.5MHz
X'TAL
48MHz
AUDIO
(A/D)
AUDIO
(SERIAL)
DC/DC BLOCK
CONTROL IC
IC702
EVR (4ch)
DATA/TIME
IC302
A/D
(12bit)
FLASH ROM
IC314
(16Mb)
(EEPROM)
SDRAM
IC309,310
(256Mb)
(x16)
SDRAM
IC307,308
(256Mb)
(x16)
LCD
Monitor
EVR D/A
8ch
IC502
EVR D/A
8ch
IC502
AMP
BRIDGE BUS 32bit/75MHz
VIDEO
OUT
CCD_IN
AVD,AHD,
ADCK,FI
CCD CLK
24.5MHz
MIC
CCD PWB UNIT
MAIN PWB ASSY
IEEE1394-
DRV
IC1001
(16Mb)
1394
OUT
RxD,TxD,DSC_DET,DCS,
DSC_On,Release,Shutter,Synchro,GND
AF MOTOR
MOTOR DRIVER
INTERFACE IC
ACCESSORIES
SHOE
SYNCHRONIZING
TERMINAL
VARIOUS
SWITCHES
MAIN CPU
LEADING CURTAIN
TRAILING CURTAIN
IRIS MAGNET
AF CCD
METERING SENSOR
SEQUENCE MOTOR
FLASH UNIT
FLASH CONTROL
MOTOR DRIVER
AF ASSIST
ILLUMINATOR
AE SENSOR
LENS CONTACT
LENS
SUB CPU
LCD DRIVER
LCD IN FINDER
EEPROM
VARIOUS
SWITCHES
SI LCD
ILLUMINATION
LCD
EXTERNAL LCD
DC/DC
CONVERTER
CAMERA BODY
KEY PWB UNIT
DSC_ON
SYNCHRONIZED
TERMINAL
OFD/RG IC101
IEEE1394
(A/D)
3-4. Block Diagram